可配螺纹:

M螺纹，G螺纹，PT(R,ZG) 螺纹,也可按需求定制螺纹。标准螺纹为PT(R,ZG)螺纹。

PT1/8=01,PT1/4=02,PT3/8=03,PT1/2=04。

Applicable thread:

M thread, G thread,PT(R,ZG)thread,can make special thread according to customer requirement standard thread is’PT(R,ZG)thread.

PT1/8=01,PT1/4=02,PT3/8=03,PT1/2=04.